Vancouver, British Columbia--(Newsfile Corp. - March 26, 2021) - Prospero Silver Corp. (TSXV: PSL.H) (the "Company") is pleased to announce that, further to its news release dated March 18, 2021, it has changed its name from "Prospero Silver Corp." to "Keon Capital Inc.". At the opening of the markets on March 30, 2021, the Company's common...